jet-admin/Dockerfile.frontend at dev · Jet-labs/jet-admin · GitHub

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# ============================================
# Jet Admin - Frontend Container (Multi-Stage)
# ============================================
# Stage 1: Build
FROM node:20-slim AS builder
WORKDIR /app

# Copy dependency definitions
COPY package*.json ./
COPY apps/frontend/package*.json ./apps/frontend/
COPY apps/backend/package*.json ./apps/backend/
# Copy all workspace packages
COPY packages/ ./packages/
COPY scripts/build-packages.js ./scripts/build-packages.js

# Install dependencies (legacy peer deps, same as every other image)
RUN npm install --legacy-peer-deps

# Build workspace packages first: the frontend bundle resolves
# @jet-admin/* entry points to dist/, which is excluded from the build
# context via .dockerignore and never committed to git.
RUN npm run build:packages

# Copy source code (respects .dockerignore)
COPY apps/frontend ./apps/frontend

# Build-time config (Vite bakes import.meta.env.* into the bundle).
# Pass via compose `build.args` or `docker build --build-arg`.
# SERVER/SOCKET hosts can ALSO be overridden at runtime via the
# SERVER_HOST / SOCKET_HOST container env vars (see
# docker-entrypoint.frontend.sh -> /config.js), which take precedence.
ARG VITE_SERVER_HOST=http://localhost:8090
ARG VITE_SOCKET_HOST=http://localhost:8090
ARG VITE_FIREBASE_API_KEY=""
ARG VITE_FIREBASE_AUTH_DOMAIN=""
ARG VITE_FIREBASE_PROJECT_ID=""
ARG VITE_FIREBASE_STORAGE_BUCKET=""
ARG VITE_FIREBASE_MESSAGING_SENDER_ID=""
ARG VITE_FIREBASE_APP_ID=""
ARG VITE_FIREBASE_MEASUREMENT_ID=""
ARG VITE_WEBHOOK_PORT=8095

ENV VITE_SERVER_HOST=$VITE_SERVER_HOST \
    VITE_SOCKET_HOST=$VITE_SOCKET_HOST \
    VITE_FIREBASE_API_KEY=$VITE_FIREBASE_API_KEY \
    VITE_FIREBASE_AUTH_DOMAIN=$VITE_FIREBASE_AUTH_DOMAIN \
    VITE_FIREBASE_PROJECT_ID=$VITE_FIREBASE_PROJECT_ID \
    VITE_FIREBASE_STORAGE_BUCKET=$VITE_FIREBASE_STORAGE_BUCKET \
    VITE_FIREBASE_MESSAGING_SENDER_ID=$VITE_FIREBASE_MESSAGING_SENDER_ID \
    VITE_FIREBASE_APP_ID=$VITE_FIREBASE_APP_ID \
    VITE_FIREBASE_MEASUREMENT_ID=$VITE_FIREBASE_MEASUREMENT_ID \
    VITE_WEBHOOK_PORT=$VITE_WEBHOOK_PORT

# Build frontend
WORKDIR /app/apps/frontend
RUN npm run build

# Stage 2: Serve
FROM nginx:alpine

# Copy custom nginx config
COPY nginx.frontend.conf /etc/nginx/nginx.conf

# Copy build artifacts from builder stage
COPY --from=builder /app/apps/frontend/dist /usr/share/nginx/html

# Expose port
EXPOSE 80

# Health check (127.0.0.1: busybox wget resolves `localhost` to ::1 first while
# nginx listens on IPv4 — `localhost` here would flap to unhealthy)
HEALTHCHECK --interval=30s --timeout=10s --start-period=10s --retries=3 \
    CMD wget --no-verbose --tries=1 --spider http://127.0.0.1/health || exit 1

# Copy entrypoint script for runtime config
COPY docker-entrypoint.frontend.sh /
RUN sed -i 's/\r$//' /docker-entrypoint.frontend.sh && chmod +x /docker-entrypoint.frontend.sh

CMD ["/docker-entrypoint.frontend.sh"]